| University of Wisconsin System | Madison, WI | 1,621 |
| Stoughton Trailers, LLC | Stoughton, WI | 1,609 |
| Milwaukee Board of School Directors | Milwaukee, WI | 898 |
| Infosys Limited | Richardson, TX | 423 |
| American Family Mutual Insurance Company, S.I. | Madison, WI | 410 |
| Northwestern Mutual Life Insurance Company | Milwaukee, WI | 409 |
| Medical College of Wisconsin, Inc. | Milwaukee, WI | 378 |
| Cognizant Technology Solutions US Corp | College Station, TX | 372 |
| Milwaukee Electric Tool Corporation | Brookfield, WI | 340 |
| Abbyland Foods, Inc | Abbotsford, WI | 288 |
| Chula Vista Inc | Wisconsin Dells, WI | 257 |
| Tata Consultancy Services Limited | Rockville, MD | 229 |
| Accenture LLP | Chicago, IL | 223 |
| Marshfield Clinic | Marshfield, WI | 218 |
| Homes for Independent Living of Wisconsin LLC | Oconomowoc, WI | 206 |
| LTIMindtree Limited | Edison, NJ | 182 |
| Wilderness Hotel & Resort, Inc. | Wisconsin Dells, WI | 170 |
| Fiserv Solutions, LLC | Milwaukee, WI | 164 |
| Capgemini America Inc | Chicago, IL | 151 |
| Ernst & Young U.S. LLP | Secaucus, NJ | 139 |
| Fii USA, Inc. | Mt. Pleasant, WI | 135 |
| Badger Bus Lines, Inc. | Madison, | 135 |
| L&T Technology Services Limited | Edison, NJ | 134 |
| Atos Syntel Inc | Troy, MI | 132 |
| Aurora Medical Group, Inc. | Milwaukee, WI | 131 |
| FIS Management Services, LLC | New York, NY | 130 |
| Grandison Management, Inc. | Howell, NJ | 129 |
| Mayo Clinic | Rochester, MN | 123 |
| Wipro Limited | East Brunswick, NJ | 117 |
| PPD Development, L.P. | Wilmington, NC | 113 |
| Marquette University | Milwaukee, WI | 111 |
| Kohler Company | Kohler, WI | 109 |
| Rockwell Automation, Inc. | Milwaukee, WI | 105 |
| Johnson Controls, Inc. | Milwaukee, WI | 99 |
| Avala Express LLC | Raymond, WI | 98 |
| Marsh Country Health Alliance | Juneau, WI | 96 |
| Ge Precision Healthcare LLC | Waukesha, WI | 90 |
| Uline, Inc. | Pleasant Prairie, WI | 89 |
| Epic Systems Corporation | Verona, WI | 82 |
| Google LLC | Mountain View, CA | 73 |
| Paragon Community Services LLC | Oconomowoc, WI | 72 |
| Regal Rexnord Corporation | Milwaukee, WI | 71 |
| University of Wisconsin-Whitewater | Whitewater, WI | 71 |
| Bethany Lutheran Homes, Inc | La Crosse, WI | 71 |
| DRM, Inc. | Omaha, NE | 65 |
| Medical College of Wisconsin Affiliated Hospitals, Inc. | Milwaukee, WI | 63 |
| Prader-Willi Homes of Oconomowoc LLC | Oconomowoc, WI | 63 |
| Ge Medical Systems, LLC | Waukesha, WI | 62 |
| HCL America Inc | Santa Clara, CA | 62 |
| Symphony Corporation | Madison, WI | 61 |
| Opportunity of North Central Wisconsin, Inc. | Wausau, WI | 61 |
| Cummins Emission Solutions Inc. | Nashville, TN | 60 |
| Htc Global Services Inc. | Troy, MI | 60 |
| Quest Global Services- N.A., Inc. | Windsor, CT | 60 |
| IBM Corporation | Durham, NC | 59 |
| Generac Power Systems | Waukesha, WI | 59 |
| Catalent Pharma Solutions | Somerset, NJ | 58 |
| Coforge Limited | Princeton, NJ | 55 |
| The Lutheran Home | Wauwatosa, WI | 54 |
| Kforce Inc. | Tampa, FL | 53 |
| Technoviz LLC | Madison, WI | 53 |
| Deloitte Consulting LLP | Philadelphia, PA | 52 |
| Molson Coors Beverage Company USA LLC | Chicago, IL | 51 |
| Kerry Inc. | Beloit, WI | 51 |
| Jack's Maintenance Service, Inc. | Neenah, WI | 49 |
| U.S. Bank National Association | Minneapolis, MN | 47 |
| Convergent Science, Inc. | Madison, WI | 46 |
| Morgan Truck Body LLC | Morgantown, PA | 46 |
| Compunnel Software Group, Inc | Plainsboro, NJ | 45 |
| Cumberland Care and Rehab, Inc. | Cumberland, WI | 45 |
| Oconomowoc Developmental Training Center of Wisconsin LLC | Oconomowoc, WI | 45 |
| Kohl's, Inc. | Menomonee Falls, WI | 43 |
| Brunswick Corporation | Mettawa, IL | 43 |
| Senior Management Inc | Barron, | 43 |
| Krones, Inc. | Franklin, WI | 42 |
| Schneider Enterprise Resources, LLC | Green Bay, WI | 40 |
| Prevea Clinic, Inc. | Green Bay, WI | 40 |
| S.C. Johnson & Son, Inc. | Racine, WI | 39 |
| Springs Window Fashions, LLC | Middleton, WI | 39 |
| Discovery Energy, LLC | Kohler, WI | 37 |
| Mphasis Corporation | New York, NY | 37 |
| Harley-Davidson Motor Company Group LLC | Milwaukee, WI | 36 |
| Amba Systems | Green Bay, WI | 36 |
| Vennsys LLC | Middleton, WI | 35 |
| Genpact LLC | Short Hills, NJ | 33 |
| Isr Info Way, Inc. | Madison, WI | 33 |
| Experis US, LLC | Milwaukee, WI | 33 |
| Haman Legacy LLC | Racine, WI | 33 |
| Trane Technologies Company LLC | Davidson, NC | 32 |
| ABB Inc. | Cary, NC | 32 |
| Bellin Memorial Hospital, Inc. | Green Bay, WI | 32 |
| ABS Global, Inc. | DeForest, WI | 32 |
| Fetch Rewards, Inc. | Madison, WI | 32 |
| Gundersen Lutheran Administrative Services, Inc. | La Crosse, WI | 31 |
| Kimberly-Clark USA, LLC | Neenah, WI | 31 |
| Cooper Power Systems, LLC | Cleveland, OH | 30 |
| Clarios, LLC | Glendale, WI | 30 |
| Microsoft Corporation | Redmond, WA | 30 |
| University of Wisconsin Medical Foundation | Middleton, WI | 30 |
| Caresoft Global Technologies Inc | Livonia, MI | 30 |
| CNH Industrial America LLC | Racine, WI | 30 |
| Green Bay Area Public School District | Green Bay, WI | 30 |
| Milwaukee School of Engineering | Milwaukee, WI | 30 |
| CitiusTech Inc. | Princeton, NJ | 28 |
| Air Wisconsin Airlines LLC | Appleton, WI | 28 |
| North American Hotel Group, LLC | Neenah, WI | 28 |
| Ge Precision Healthcare LLC | Norwalk, CT | 28 |
| Yotta Systems, Inc. | Parsippany, NJ | 27 |
| Tech Mahindra (Americas), Inc | Bedminster, NJ | 27 |
| Dean Health Systems, Inc. | Madison, WI | 26 |
| Versiti Wisconsin, Inc. | Milwaukee, WI | 25 |
| Medica Services Company LLC | Minnetonka, MN | 24 |
| Genome International Corporation | Madison, WI | 24 |
| Amazon.com Services LLC | Seattle, WA | 24 |
| Lands' End, Inc. | Dodgeville, WI | 24 |
| Mortgage Guaranty Insurance Corporation | Milwaukee, WI | 24 |
| Wisdom Infotech Ltd. | Brookfield, WI | 23 |
| Intellectt, Inc. | Iselin, NJ | 23 |
| Ascension Medical Group - Southeast Wisconsin, Inc. | Glendale, WI | 23 |
| State of Wisconsin Investment Board | Madison, WI | 22 |
| Cummins Filtration Inc. | Nashville, TN | 22 |
| Marshfield Clinic Health System | Marshfield, WI | 22 |
| The Morgridge Institute For Research Inc. | Madison, WI | 22 |
| Joy Global Surface Mining Inc. | Milwaukee, WI | 21 |
| Modine Manufacturing Company | Racine, WI | 21 |
| Apogee Medical Group, Wisconsin, SC | Dallas, TX | 21 |
| HUSCO Automotive Holdings, LLC | Whitewater, WI | 21 |
| Apogee Medical Group, Waukesha, SC | Dallas, TX | 21 |
| CMFG Life Insurance Company | Madison, WI | 21 |
| Sysco Eastern Wisconsin, LLC | Jackson, WI | 21 |
| Briggs & Stratton, LLC | Wauwatosa, WI | 20 |
| Taal Technologies Inc | The Woodlands, TX | 20 |
| Phillips-Medisize, LLC | Hudson, WI | 20 |
| Activision Publishing Inc | Santa Monica, CA | 20 |
| Winnebago County | Oshkosh, WI | 20 |
| Smart ERP Solutions, Inc. | Pleasanton, CA | 20 |
| SpringBrook Community Assisted Living, Inc. | Onalaska, WI | 20 |
| United Pioneer Home, Inc. | Luck, WI | 20 |
| Prairie Nursing Facility LLC | Prairie du Chien, WI | 20 |
| Eaton Corporation | Cleveland, OH | 19 |
| Sargento Cheese Inc. | Plymouth, WI | 19 |
| Labcorp Early Development Laboratories Inc. | Madison, WI | 19 |
| Dematic Corp. | Grand Rapids, MI | 19 |
| ElderSpan Management, LLC | Madison, WI | 19 |
| New Era Technology, Inc. | West Chester, PA | 18 |
| Federal Express Corporation | Memphis, TN | 18 |
| HCL America Inc | Sunnyvale, CA | 18 |
| Nemak USA, Inc. | Southfield, MI | 17 |
| NorthStar Medical Radioisotopes, LLC | Beloit, WI | 17 |
| Christian Community Home of Osceola, Inc | Osceola, WI | 17 |
| INNIO Waukesha Gas Engines Inc. | Waukesha, WI | 16 |
| Family Health Center of Marshfield, Inc. | Marshfield, WI | 16 |
| Codeworks LLC | Brookfield, WI | 16 |
| Pricewaterhousecoopers Advisory Services LLC | Tampa, FL | 16 |
| Sterling Wisconsin, LLC | Germantown, WI | 16 |
| Renaissance Learning, Inc. | Wisconsin Rapids, WI | 16 |
| Gspann Technologies, Inc. | Milpitas, CA | 16 |
| Encore Consulting Services Inc | Schaumburg, IL | 15 |
| Natsoft Corporation | Somerset, NJ | 15 |
| Birlasoft Solutions, Inc. | Edison, NJ | 15 |
| Pentangle Tech Services LLC | Farmington Hills, MI | 15 |
| Polk County | Balsam Lake, WI | 15 |
| Grace Lutheran Foundation Inc. | Altoona, WI | 15 |
| DataChat Inc. | Madison, WI | 15 |
| FedEx Dataworks, Inc. | Memphis, TN | 15 |
| Christian Community Home of Hudson, Inc. | Hudson, WI | 15 |
| Ge Medical Systems, LLC | Norwalk, CT | 15 |
| Sovereign Technologies, LLC | St. Louis, MO | 14 |
| Danisco USA Inc. | New York, NY | 14 |
| ASP Diverse Inc | Middleton, WI | 14 |
| Satin Solutions LLC | North Brunswick, NJ | 14 |
| Robert W. Baird & Co. Incorporated | Milwaukee, WI | 13 |
| Zappos.com LLC | Las Vegas, NV | 13 |
| BetaNXT, Inc. | New York, NY | 13 |
| Rust-Oleum Corporation | Vernon Hills, IL | 13 |
| Humana Inc. | Louisville, KY | 13 |
| Lawrence University of Wisconsin | Appleton, WI | 13 |
| Ge Medical Systems Information Technologies, Inc. | Milwaukee, WI | 13 |
| Oshkosh Coil Spring, Inc. | Oshkosh, WI | 13 |
| Veriha Trucking Inc. | Marinette, | 13 |
| Schreiber Foods, Inc. | Green Bay, | 13 |
| Deloitte & Touche LLP | Philadelphia, PA | 12 |
| Allied Informatics, Inc. | Duluth, GA | 12 |
| Code Ace Solutions, Inc. | South Plainfield, NJ | 12 |
| Cummins Inc. | Nashville, TN | 12 |
| Fujitsu North America, Inc. | Richardson, TX | 12 |
| Oracle America, Inc. | Austin, TX | 12 |
| Randstad Digital, LLC | Woburn, MA | 12 |
| Mercy Health System Corporation | Janesville, WI | 12 |
| Ge Healthcare Iits USA Corporation | Waukesha, WI | 12 |
| Arvato USA LLC | Waltham, MA | 12 |
| AFE, Inc. | Milwaukee, WI | 12 |
| Natus Medical Incorporated | Middleton, WI | 12 |
| Masters Oshkosh LLC | Oshkosh, WI | 12 |
| Clarios, LLC | Milwaukee, WI | 12 |
| Bop LLC | Seattle, WA | 11 |
| ValueMomentum, Inc. | Piscataway, NJ | 11 |
| GB Minimart LLC | Stockbridge, WI | 11 |
| KHS USA, Inc. | Waukesha, WI | 11 |
| FUJIFILM Cellular Dynamics, Inc. | Madison, WI | 11 |
| Sentry Insurance, a Mutual Company | Stevens Point, WI | 11 |
| NVIDIA Corporation | Santa Clara, CA | 11 |
| Rogers Memorial Hospital, Inc. | Oconomowoc, WI | 11 |
| Sony Interactive Entertainment LLC | San Mateo, CA | 11 |
| FlexTrade Systems, Inc. | Great Neck, NY | 11 |
| Wisconsin Conference of The United Methodist Church | Sun Prairie, WI | 11 |
| Tran Holdings LLC | Eau Claire, WI | 11 |
| ThedaCare, Inc. | Neenah, WI | 11 |
| Aspirus Medical Group Inc. | Wausau, WI | 11 |
| L&t Technology Services LLC | Edison, NJ | 11 |
| Masters Enterprises of Hartford, Inc. | Hartford, WI | 11 |
| Government Employees Insurance Company (GEICO) | Chevy Chase, MD | 10 |
| Direct Supply, Inc. | Milwaukee, WI | 10 |
| Gulfstream Aerospace Services Corporation | Savannah, GA | 10 |
| Salesforce, Inc. | San Francisco, CA | 10 |
| Midwest Nephrology Associates, S.C. | Oak Creek, WI | 10 |
| Total Administrative Services Corporation | Madison, WI | 10 |
| Hsu's Ginseng Enterprises, Inc. | Wausau, WI | 10 |
| Switchgear Power Systems LLC | Winneconne, WI | 10 |
| Familia Dental Janesville LLC | Janesville, WI | 10 |
| Milwaukee Medical Associates, S.C. | Burlington, WI | 10 |
| Snap-on Incorporated | Kenosha, WI | 10 |
| Beloit College | Beloit, WI | 10 |
| Brady Worldwide, Inc. | Milwaukee, WI | 10 |
| SACO AEI Polymers, Inc. | Sheboygan, WI | 10 |
| Froedtert ThedaCare Health, Inc. | Menomonee Falls, WI | 10 |
| GEA Systems North America LLC | Columbia, MD | 10 |
| Divine Rehabilitation and Nursing at Lodi LLC | Lodi, WI | 10 |
| Divine Rehabilitation and Nursing at Fennimore LLC | Fennimore, WI | 10 |
| County of Grant - Orchard Manor | Lancaster, WI | 10 |
| Harbor Living, LLC | Winter, WI | 10 |
| Windycity Technologies Inc., | Chicago, IL | 10 |
| Federal-Mogul Powertrain LLC | Plymouth, MI | 10 |
| GlobalLogic Inc. | Santa Clara, CA | 10 |
| Broadrange Technologies Inc | Denton, TX | 10 |
| Berco of America, Inc. | Waukesha, WI | 9 |
| Cleaver-Brooks Company, Inc. | Thomasville, GA | 9 |
| Digital Scripts, Inc. | South Plainfield, NJ | 9 |
| Wacker Neuson America Corporation | Menomonee Falls, WI | 9 |
| One Stop Global Solutions LLC | Madison, WI | 9 |
| QBE Insurance Corporation | New York, NY | 9 |
| Kapur & Associates, Inc. | Milwaukee, WI | 9 |
| Merge Healthcare Solutions Inc. | Boston, MA | 9 |
| SmithGroup, Inc., subsidiary of SmithGroup Co., Inc. | Detroit, MI | 9 |
| Amazon Web Services, Inc. | Seattle, WA | 9 |
| Vets Plus, Inc. | Menomonie, WI | 9 |
| Johnsonville, LLC | Sheboygan Falls, WI | 9 |
| Poclain Hydraulics, Inc. | Sturtevant, WI | 9 |
| Ripon College | Ripon, WI | 9 |
| Rite-Hite Holding Corporation | Milwaukee, WI | 9 |
| Coolsoft LLC | Louisville, KY | 9 |
| Smart Solutions CPA Inc | Chicago, IL | 9 |
| Research Products Corporation | Madison, WI | 9 |
| CGI Technologies and Solutions Inc. | Fairfax, VA | 9 |
| Ereztech Labs, LLC | Johns Creek, GA | 9 |
| Zensar Technologies, Inc. | Chicago, IL | 9 |
| Deloitte Tax LLP | Philadelphia, PA | 9 |
| Miller Electric Mfg. LLC | Appleton, WI | 9 |
| Trek Bicycle Corporation | Waterloo, WI | 9 |
| Hayat Pharmacy 20 LLC | Milwaukee, WI | 9 |
| ABC Supply Corporation Inc. | Beloit, WI | 9 |
| Michels Construction, Inc. | Brownsville, WI | 9 |
| Park Manor, Ltd. | Park Falls, WI | 9 |
| TotalCare Service Network LLC | Cottage Grove, WI | 9 |
| Ripple Behavior Solutions, LLC | Elkhorn, WI | 9 |
| NTT DATA Business Solutions Inc. | Cincinnati, OH | 9 |
| Community Health Systems, Inc. | Beloit, WI | 8 |
| USM Business Sytems Inc | Ashburn, VA | 8 |
| Tek Labs, Inc. | Farmington Hills, MI | 8 |
| J.H. Findorff & Son Inc. | Madison, WI | 8 |
| Ashley Furniture Industries, LLC | Arcadia, WI | 8 |
| Wisconsin Dental Group, S.C. | Effingham, IL | 8 |
| Tata Elxsi Limited | Troy, MI | 8 |
| Imagen Energy Inc. | Milwaukee, WI | 8 |
| Affiliated Engineers, Inc. | Madison, WI | 8 |
| St. Croix Regional Medical Center, Inc. | St. Croix Falls, WI | 8 |
| Rexnord Industries, LLC | Milwaukee, WI | 8 |
| Ibase Operations Corp. | Chicago, IL | 8 |
| Sip Jf LLC | Ephraim, WI | 8 |
| Amcor Flexibles North America, Inc. | Oshkosh, WI | 8 |
| Dental Associates Ltd. of Wisconsin | Milwaukee, WI | 8 |
| Columbia County | Wyocena, WI | 8 |
| Golden Nest, LLC | Wauwatosa, WI | 8 |
| Miracles Tek LLC | Greenfield, WI | 8 |
| Adam Information Technologies, LLC | Madison, WI | 8 |
| ST Paper LLC | Oconto Falls, WI | 8 |
| BRP US Inc. | Sturtevant, WI | 8 |
| Fairhaven Corporation | Whitewater, WI | 8 |
| Familia Dental MKEMitchell LLC | Milwaukee, WI | 8 |
| Technosoft Engineering, Inc. | Morrisville, NC | 8 |
| Red Wing Aeroplane, LLC | Bay City, WI | 8 |
| AFE, Inc. | Mt. Pleasant, WI | 8 |
| American Family Connect Property and Casualty Insurance | Madison, WI | 7 |
| V-Soft Consulting Group, INC | Louisville, KY | 7 |
| HCL Global Systems Inc | Farmington Hills, MI | 7 |
| Onward Technologies, Inc | Rosemont, IL | 7 |
| Constellation Energy Generation LLC | Kennett Square, PA | 7 |
| Flexera Global, Inc. | Sugar Land, TX | 7 |
| Voith US Inc. | York, PA | 7 |
| Bhrigus Inc. | Farmington Hills, MI | 7 |